A191426 - OEIS

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A191426 as a triangular array

												1
											4		2
										9		6		3
									17		12		7		5
								30		22		14		11		8
							51		38		25		20		15		10
						85		64		43		35		27		19		13
					140		106		72		59		46		33		24		16
				229		174		119		98		77		56		41		28		18
			373		284		195		161		127		93		69		48		32		21
		606		462		318		263		208		153		114		80		54		36		23
	983		750		517		428		339		250		187		132		90		61		40		26

A191426 as a square array

1	4	9	17	30	51	85	140	229	373	606	983
2	6	12	22	38	64	106	174	284	462	750
3	7	14	25	43	72	119	195	318	517
5	11	20	35	59	98	161	263	428
8	15	27	46	77	127	208	339
10	19	33	56	93	153	250
13	24	41	69	114	187
16	28	48	80	132
18	32	54	90
21	36	61
23	40
26

A191426 as an upper right triangle

1	4	9	17	30	51	85	140	229	373	606	983
	2	6	12	22	38	64	106	174	284	462	750
		3	7	14	25	43	72	119	195	318	517
			5	11	20	35	59	98	161	263	428
				8	15	27	46	77	127	208	339
					10	19	33	56	93	153	250
						13	24	41	69	114	187
							16	28	48	80	132
								18	32	54	90
									21	36	61
										23	40
											26